6.
Wiring Diagram, Block Diagrams and Overviews
Block Diagram Video
TUN1
B13
1TO1
UV1318ST
S-SD
A
S-SCL
+33V
1410
1408
AGC
MONITOR
1407
7322
EF
1409
18
CVBS-SC1-AV1-IN
CVBS-AV3-IN
Y-CVBS-SC2-AV2-IN
C-SC2-SVHS-IN
21
32
N.C.
34
SAW FILTER
AUDIO
SAW FILTER
VIDEO
SOUND
FILTER
CVBS-TXT
SEE BLOCK DIAGRAM
CONTROL
OTC
7323
TDA9320H
PLL
DEM
GROUP
DELAY
COR.
VIDEO
SWITCH
+
CONTROL
QSS
MIXER
AM
DEMO
QSS-AM
QSS-AM
SOUND-OUTPUT
7,3
2
10
12
13
14
Y
PROC.
Y/U/V
SWITCH
U
U
Y
U
V
V
Y
V
U
Y
R
SCAR
T1
SCAR
T2
V
Y
C
PROC.
SYNC
SEPAR.
61
60
HA50
VA50
51
50
49
H-SYNC
PROC.
V-SYNC
PROC.
DECODER
PAL
NTSC
SECAM
C
COMB
FILTER
3
62
63
64
5
TUNER
AGC1
7411
RGB/YUV
MATRIX
40,4
5403
7410
7415
L8
T1
I5
V6
F14
20
I6
Y5
TUNER AGC
V1
SIF2
SIF1
VIF1
VIF2
7320
12
14 Y
C
16
EF
26
29
C
Y
28
7307
TDA9181
7412
EF
7740
EF
G B
36 37 38 39
R G B
41 42 43 40
9
1
5
11
6TO8
-/33
4
+33V
+5V
1
IF-TER
V2
CVBS-TER-OUT
16
SEE
BLOCK DIAGRAM
AUDIO
23
24
IF, I/O VIDEOPROCESSING
B2
ERR
8
ERR
13
B6A
B5A
B5A
Y-CVBS-FRONT-IN
C-FRONT-IN
CVBS-SC2-MON-OUT
R/G/B-SC1-Y/U/V-IN
R/G/B-SC2-IN
R/G/B-SC2-V-IN
7402
VIDEO
Y50
7414
U50
V50
Y-PIP+MAIN-IN
U-PIP+MAIN-IN
V-PIP+MAIN-IN
V8
V7
HIP
TUN1
B6A
PICNIC
B3A
2FH I/O
VGA RGB
B19A
B14C
54
57
46
47
1305
4.43MHz
PAL
1308
3.57MHz
NTSC M
SCL-F
SDA-F
SCL-F
SDA-F
INTR1
FIELD
MEMORY
FM1
SNDA
REF
SNCL
Href-EXT
CLK 32P
23
64K
PROM
25
SYNC PROCESSING
DIGITAL
SIGNAL PROCESSING
PICNIC
3x
ADC
26
28
29
2
4
1
LATCH
7712
74HC573D
7713
SAA4978H
7711
M27C512
7714
MS81V04160
3727
3722
HA50
L10
L6
L7
L8
L11
ERR
3
4
5
CLI6
WEC
RSTW
RSTR
RNRST
DA (0-15)
ERR
53
7E02
EPCS1
7741
2
4
1
5T02
B14B
B14G
B2
SC1-CVBS
IN-SC1-FBL
STATUS SC1
HIP
OTC
9188
R-SC1-IN V-IN
G-SC1-IN Y-IN
B-SC1-IN
IN-SC1-FBL
U-IN
TER-CVBS-OUT
SCART 1
20
16
8
21
19
15
11
7
AV3-CVBS-IN
20
16
8
11
21
19
15
7
B2
IN-Y-CVBS-SC2-AV2
IN-Y-CVBS-SC2-AV2
STATUS SC2
HIP
B5A
B5A
OTC
SC2-R C-IN AV2
SC2-G-IN
SC2-B-IN-C-OUT
SC2-FBL-IN
P50
SC2-CVBS MON-OUT
SCART 2
SCART 3
AV3-CVBS-IN
20
16
8
21
19
15
11
7
SC1-CVBS
STATUS-SC3
B19D
B19C
RGB/
YUV/
MATRIX
NVM
SYNC
PROC.
+
CLOCK
GENERATOR
SERIAL
REGISTER
+
POWER
MAN.
EPLD
FLASH
RAM
1E03
PROGRAM
CONN.
A/D
COVERTER
1
8
5
6
2
3
4
5
6
7
8
9
10
11
12
13
14
15
7D52
7D53
7D54
7D59
M24801
YPbPr/
YUV
MATRIX
R-VGA
VGA1 IN
15P "D"SHELL
CONNECTOR
G-VGA
B-VGA
Y-VGA
U-VGA
V-VGA
Y-2
Pb-2
Pr-2
SCL
V-SYNC-VGA
H-SYNC-VGA
SDA
+5VdcOUT
R-VGA-BUF
G-VGA-BUF
B-VGA-BUF
SUB-Y-2FH
SUB-U-2FH
SUB-V-2FH
SUB-Y-2FH
8
7
6
4
16
15
3
2
SUB-V-2FH
SUB-Y-2FH
SUB-U-2FH
V-VGA
Y-VGA
U-VGA
7D51
TDA8601T
CLAMP
CLAMP
3-STATE
RGB/YPbPr
OUTPUT SELECTION
3-STATE
3-STATE
CLAMP
CLAMP
CLAMP
CLAMP
3-STATE
10
13
5
11
12
30
56
31
49
57
7L01
AD9883AKST
67
2-9
70-77
12-19
65
64
66
CLK-2FH
SELECT-VGA-YPBPR
SYNCDET
V-2FH-AD-OUT
H-2FH-AD-OUT
Y-AD (0-7)
UV-AD (0-7)
U-AD (0-7)
V-2FH
Y-2FH
U-2FH
3503
CL 36532075_001.eps
201003
9A04
9A05
9A06
1
6
10
11
5
15
1
2
3
4
5
6
7
8
9
10
3
1
9
4
8
5
10
7
FEA
SNDA
SNCL
1
2
30
12
21
13(2x)
89
12,21
2
3
1
4
5
VREF
VA
SWITCH_1FH
SWITCH_2FH
2
6
H-SYNC-VGA
V-SYNC-VGA
SDA-F3
SCL-F3
FALCONIC
B3B
EAGLE
B3C
2FH INTERFACE
(BUFFERS)
B3D
FALCONIC
FALREF
CLK32I
REFIN
Vref
INSTR1
SNDA
SNCL
CLK32E
Href
RSTR
CLK64
HD-E
VD-E
7718
SAA4992
FIELD
MEMORY
3
7717
MSM54V12222A
FIELD
MEMORY
2
7717
MSM54V12222A
ERR
26
EAGLE
YGO (0-7)
7724
TBF24EF
BUFFER
7743
BUFFER
7745
BUFFER
7742
BUFFER
7744
FM4
(lower lines)
7722
MS81V04160
ERR
27
UVGO (0-7)
7723
MS81V04160
YGO (0-7)
HVGO (0-7)
YF-BUFF (0-7)
UVF-BUFF (0-7)
UV-2FH (0-7)
Y-2FH (0-7)
U-VOUT (0-9)
Y-OUT (0-9)
UV-2FH (0-7)
Y-2FH (0-7)
YF (0-7)
UVF (0-7)
2,5,11,18,
19,20,23
18
19
20
2
11
23
5
FIELD
MEMORY
FM5
(lower lines)
FIELD
MEMORY
17
16
14
15
22
CLOCK 32O
MF (1-17)
B3D
CLK-64
CLK-VID
SDA-F3
CLK-2FH
7V01
EP1C12Q240C0
7V02
DS90C385MTD
A/D
DXB
DXA
7E16
AD9066JR
7746
CY23S02
+VB
+3V3-EPLD
OSD
EPLD
ERR
56
EPLD + LVDS
2FH INTERFACE
(ZERO DELAY BUFFER)
OTC
B19D
B3A
B19F
B5A
B3A
B19E
B20
1:2
CLOCK
SWITCH
STANDARD
DEFLECTION
INPUT
CONTROL
SYNC
CONTROL
YUV
to
RGB
CLKP
OSD
INSERTION
UV DEMUX
CONTRAST
SATURATION
BRIGHTNESS
PATH
FOR
3FH
ONLY
PATH
FOR
1FH, 2FH
ONLY
UV
CONVERTION
Y
-OUT (0-9)
U-V
OUT (0-9)
R-OSD (0-5)
G-OSD (0-5)
B-OSD (0-5)
BL-OSD (0-4)
CLK-2FH
CLK-32P
Href-EXT
Href-EXT
VA
HD-E
VD-E
DATA
CLOCK
H-2FH-AD-OUT
V-2FH-AD-OUT
SYNCDET
TTL
PARALLEL
to
LVDS
LVDS
transmitter
PLL
48
TXLCD0-
TXLCD1-
TXLCD2-
TXLCD3-
TXCLKLCD-
T
47
46
45
42
41
38
37
40
39
R (0-7)
G (0-7)
B (0-7)
TXT
OSD
SEE ALSO
BLOCK
DIAGRAM
CONTROL
16
1Y01
15
13
12
1
14
17
20
10
9
4
3
7
6
45
25
G-OSD (0-5)
R-OSD (0-5)
A/D
DXB
DXA
7E09
AD9066JR
BL-OSD (0-5)
B-OSD (0-5)
Y
-2FH (0-7)
UV
-2FH (0-7)
7E08
7E13
7E17
7E20
7E23
7E21
CLK-OSD
8
IN
FBIN
CLK-32E
CLK-32P
SWITCH-2FH
CLK-32O
CLK-32I
7747
2
2
OUT
1
4
1
7748
2
4
1
3848
3855
7001
SAA5801H
3046-a
3705
6
1
1
11
6
11
77
R-TXT
2FHR-GFX
R-OSD
3046-b
3706
78
G-TXT
2FHG-GFX
G-OSD
3046-c
3707
79
B-TXT
2FHB-GFX
B-OSD
3046-d
3708
80
FB-TXT
2FHFB-GFX
BL-OSD
HD3-OTC
9, 10
2,3,4,13,16,17,
19,20,21,212,23,26
23
3704
3703
2,3,4,9,10,11,
16,17,18,19,20,21
3
13
18
22
+
9
6
13
7
8
1
12
14
15
26
6
26
13
3
18
22
7
8
9(2x)
10
1
PARITY
55
27
HS-OUT
54
28
VS-OUT
49
30
DE-OUT
50
31
CLK-OUT
53
32
LVDS-PWR-DOWN
SUPPLY
SCL-F3
SN-CL
SN-DA
CLK-OSD
CLK-32I
HD3-OTC
VD-OTC
HD3-EPLD
VD-EPLD
TO OTC
PWR-OK-PDP
LCD-PWR-ON
LAMP-ON
SELECT-VGA-YPBPR
10
18(2x)
16
9
Vref
2(2x)
Href
11
RSTR
17
21
19
20
REF
FALREF
REFIN
SWITCH-1FH
4
SWITCH-2FH
3(2x)
CLKP
U-AD (0-7)
UV
-AD (0-7)
Y
-AD (0-7)
B5A
SEE ALSO
BLOCK DIAGRAM
CONTROL
PDP-
DISPLAY
I/O3
LVDS
Conn.